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    欢迎访问江源净水材料有限公司网站!聚丙烯酰胺厂家,聚合氯化铝价格,阳离子聚丙烯酰胺厂家,阴离子聚丙烯酰胺价格,水处理絮凝剂
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    4. 聚丙烯酰胺厂家教大家鉴别聚丙烯酰胺的质量

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    怎么来鉴别聚丙烯酰胺的质量呢?或者说鉴别聚丙烯酰胺的质量有哪些办法呢?我相信大家必定都有自己的一套办法的,我们聚丙烯酰胺厂家也来给大家分享一种鉴别其质量的办法!...

          怎么来鉴别聚丙烯酰胺的质量呢?或者说鉴别聚丙烯酰胺的质量有哪些办法呢?我相信大家必定都有自己的一套办法的,我们聚丙烯酰胺厂家也来给大家分享一种鉴别其质量的办法!
          1.首先,PAM的外观能够简单地辨认出来。固体PAM通常是白色颗粒或粉末,也有略带黄色菱形的产品。乳液PAM通常是无色胶体流体。
          2.干粉PAM的固含量应符合GB/T13940-92的检验规范,固含量一般为88-90。
          3.水解度也是测试PAM质量的规范。阴离子PAM的水解度通常为26。也能够根据客户的实践需要生产不同水解度的产品。非离子PAM的水解度将不超越5
          4.对于阴离子或非离子PAM,分子量越大,质量越好,实践值和产品符号值之间的差错应控制在5。差错越小,产品性能越稳定。
          5.PAM溶于水后具有必定的粘度。粘度也能够检测PAM的质量。一般来说,PAM的粘度越高,质量越好。聚丙烯酰胺的粘度能够经过黑色粘度法准确检测。
         以上就是聚丙烯酰胺厂家给大家介绍的聚丙烯酰胺的质量怎么鉴别的一些方法,希望对大家有所帮助。


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